Module Description
The FOXBORO FBM232 P0926GW Field Device System Integrator (FDSI) module provides a robust Ethernet interface between field I/O devices and the EcoStruxure™ Foxboro™ DCS. It supports both UDP/IP and TCP/IP protocols, offering secure and flexible data exchange across industrial networks.
This module enables connectivity to single or multiple field devices — up to 64 units — through standard Ethernet switches or hubs. Moreover, its conformal design ensures reliable operation in harsh Class G3 environments, maintaining performance stability even under extreme industrial conditions.
Functional Highlights
- High-Speed Ethernet Communication: Operates on 10/100 Mbps copper networks for efficient data transfer.
- Extensive Device Connectivity: Supports up to 64 Ethernet-enabled devices per module.
- Flexible Configuration: Works with both fixed IP and DHCP dynamic addressing.
- Broad Data Type Support: Handles 2-byte/4-byte integers, IEEE floating-point, and binary data formats.
- Reliable Integration: Seamlessly links field data to the Foxboro DCS control database.
- Redundant Design: Communicates with controllers via dual 2 Mbps fieldbus channels, ensuring continuous operation.
In addition, the FBM232 module’s modular structure simplifies field installation and future system expansion.
Technical Specifications
| Parameter | Specification | 
|---|---|
| Model | FBM232 | 
| Part Number | P0926GW | 
| Communication Type | Ethernet (UDP/IP or TCP/IP) | 
| Transmission Rate | 10 or 100 Mbps | 
| Max Connected Devices | Up to 64 field devices | 
| I/O Capacity | 2000 DCI block connections | 
| IP Addressing | Fixed or DHCP | 
| Power Input | 24 VDC (+5%, -10%) redundant | 
| Power Consumption | 7 W max | 
| Operating Temperature | -20°C to +70°C (Rev A–J) / 0°C to +70°C (Rev K+) | 
| Storage Temperature | -40°C to +70°C | 
| Humidity | 5–95% non-condensing | 
| Isolation & EMC | EN61326-1:2013 Class A, Industrial Immunity | 
| Safety Certifications | UL, ATEX Zone 2 (Ex nA IIC T4), CE | 
| Marine Approvals | ABS, Bureau Veritas (EC31) | 
| Mounting Options | DIN rail or 19-inch rack | 
| Dimensions (H×W×D) | 102×45×104 mm | 
| Weight | 284 g | 
| Connector Type | RJ-45 (1–100 m cable length) | 
This combination of rugged design and multiple compliance certifications ensures the FBM232 is suitable for demanding process control and marine environments.
System Integration
The FBM232 integrates effortlessly with Foxboro DCS controllers such as FCM100E, FCP270, and FCP280. It enables real-time data access and synchronization between distributed field devices and control applications.
For instance, the module can serve as a communication bridge between Ethernet-enabled sensors or analyzers and central control stations, ensuring consistent data accuracy and operational visibility. Therefore, it enhances process efficiency and reduces wiring complexity in distributed installations.
Details
| Weight | 0.284 kg | 
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